[ 1299.967479][ T4970] br1: port 1(veth1) entered blocking state
[ 1299.967781][ T4970] br1: port 1(veth1) entered disabled state
[ 1299.968057][ T4970] veth1: entered allmulticast mode
[ 1299.969939][ T4970] veth1: entered promiscuous mode
[ 1300.114831][ T2019] br1: port 1(veth1) entered blocking state
[ 1300.115203][ T2019] br1: port 1(veth1) entered forwarding state
[ 1334.506607][ T5052] br1: port 1(veth1) entered disabled state
[ 1334.644557][ T5053] veth1: left allmulticast mode
[ 1334.644793][ T5053] veth1: left promiscuous mode
[ 1334.645107][ T5053] br1: port 1(veth1) entered disabled state